From 36f8472e281c958df0d7afbbb9aa24666faff364 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20Bart=C3=ADk?=
 <63553146+sambartik@users.noreply.github.com>
Date: Fri, 11 Mar 2022 19:56:20 +0100
Subject: [PATCH] no log: Fix titulky provider TypeError (#1760)

---
 libs/subliminal_patch/providers/titulky.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/subliminal_patch/providers/titulky.py b/libs/subliminal_patch/providers/titulky.py
index 29a125ff4..b409e6a19 100644
--- a/libs/subliminal_patch/providers/titulky.py
+++ b/libs/subliminal_patch/providers/titulky.py
@@ -327,7 +327,7 @@ class TitulkyProvider(Provider, ProviderSubtitleArchiveMixin):
             url,
             timeout=self.timeout,
             allow_redirects=False,
-            headers={'Referer': quote(ref)})
+            headers={'Referer': quote(ref) if ref else None}) # URL encode ref if it has value
 
         # Check if we got redirected because login cookies expired.
         # Note: microoptimization - don't bother parsing qs for non 302 responses.